Abstract: A device for infrastructure-supported assistance of a motor vehicle. The device includes: a communication device that is configured to receive surroundings signals that represent the surroundings of the motor vehicle; a processor device that is configured to ascertain, based on the surroundings signals, infrastructure assistance data for infrastructure-supported assistance of the motor vehicle; the communication device being configured to send infrastructure assistance data signals that represent the ascertained infrastructure assistance data; the communication device and the processor device each being configured to continue operating in the event of an error, in such a way that the communication device continues to receive surroundings signals, the processor device continues to ascertain, based on the surroundings signals, infrastructure assistance data for assisting the motor vehicle, and the communication device continues to send the infrastructure assistance data signals.

Abstract: A method for at least partially automated driving of a motor vehicle includes the steps of: determining that a need exists for infrastructure-based, at least partially automated driving of the motor vehicle, and transmitting, via a communication network, a request to transmit a plurality of infrastructure data based on which the motor vehicle is drivable in an at least partially automated manner, in response to determining that a need exists for infrastructure-based, at least partially automated driving of the motor vehicle. Receiving, via the communication network, the infrastructure data in response to transmitting the request. Generating a plurality of control signals for at least partially automated controlling of a lateral and/or a longitudinal operation of the motor vehicle based on the infrastructure data, and outputting the generated control signals.

Abstract: A method and a device for providing an operating state of a sensor of a vehicle. The method includes detecting first environment data values using the sensor, the first environment data values representing an environment of the vehicle, receiving second environment data values, which represent the environment of the vehicle, the second environment data values being detected by an infrastructure sensor system, determining the operating state of the sensor as a function of the first and the second environment data values, and providing the operating state of the sensor.

Abstract: A method and a device for determining emergency trajectories. A method and a device for operating an automated vehicle are also described.

Abstract: A method and device for operating an automated vehicle. The method includes a step of receiving a position of the automated vehicle, a step of providing a map, as a function of the position, a step of receiving environment data values, which represent an environment of the automated vehicle, as a function of the position, a step of producing an environment model, as a function of the environment, on the basis of the map, and a step of operating the automated vehicle, as a function of the environment model.

Abstract: A guiding device for at least one vehicle, including a receiving unit of an infrastructure sensor unit for receiving data of a surroundings of the vehicle and for receiving data of a destination of the vehicle; and an ascertainment unit, the ascertainment unit being designed to ascertain a trajectory from the data of the surroundings and the data of the destination and to transmit the data wirelessly to the vehicle.

Abstract: A method for determining an idealized passing maneuver includes receiving first data values that represent a passing maneuver of a first vehicle to pass a second vehicle, requesting and receiving surroundings data values that represent instantaneous and/or future surroundings of the first vehicle and/or of the second vehicle, determining a surroundings model of the first vehicle based on the surroundings data values and on a digital map that represents the instantaneous and/or future surroundings of the first vehicle and/or of the second vehicle, determining an idealized passing maneuver for the first vehicle to carry out the passing maneuver based on the surroundings model, and providing the idealized passing maneuver in the form of second data values for receipt by the first vehicle.

Abstract: A localization system includes at least three locally defined locating devices whose clocks are synchronized and that receive signals of at least one vehicle; and a determination device that is configured to receive the signals of the at least one vehicle and data regarding distances of the locating devices relative to the vehicle, ascertain from the received data a surroundings model containing position data of the vehicle, and wirelessly transmit the surroundings model to the vehicle.

Abstract: Method for determining a first parameter characterizing a packet error rate of a wireless packet-based data transmission in a radiocommunication system, comprising the following steps: determining a second parameter characterizing a bit error rate, BER, based on at least one operating parameter of the radiocommunication system, determining the first parameter based on the second parameter and a third parameter which characterizes a number of bits per data packet.

Abstract: A method for driving a motor vehicle safely in at least partially automated fashion. The method includes the following steps: receiving infrastructure data signals, which represent infrastructure data generated by an infrastructure outside the motor vehicle, receiving safety condition signals, which represent at least one safety condition for driving the motor vehicle in at least partially automated fashion based on the infrastructure data, checking whether the at least one safety condition is fulfilled, ascertaining control commands for safely controlling a lateral and/or longitudinal guidance of the motor vehicle based on the infrastructure data as a function of a result of the check whether the at least one safety condition is fulfilled in order to drive the motor vehicle in at least partially automated fashion, generating control signals, which represent the ascertained control commands, outputting the generated control signals.

Abstract: A method and a device for providing an operating state of a sensor of a vehicle. The method includes detecting first environment data values using the sensor, the first environment data values representing an environment of the vehicle, receiving second environment data values, which represent the environment of the vehicle, the second environment data values being detected by an infrastructure sensor system, determining the operating state of the sensor as a function of the first and the second environment data values, and providing the operating state of the sensor.

Abstract: A method and device for operating an automated vehicle. The method includes a step of receiving a position of the automated vehicle, a step of providing a map, as a function of the position, a step of receiving environment data values, which represent an environment of the automated vehicle, as a function of the position, a step of producing an environment model, as a function of the environment, on the basis of the map, and a step of operating the automated vehicle, as a function of the environment model.

Abstract: A method for determining an idealized passing maneuver includes receiving first data values that represent a passing maneuver of a first vehicle to pass a second vehicle, requesting and receiving surroundings data values that represent instantaneous and/or future surroundings of the first vehicle and/or of the second vehicle, determining a surroundings model of the first vehicle based on the surroundings data values and on a digital map that represents the instantaneous and/or future surroundings of the first vehicle and/or of the second vehicle, determining an idealized passing maneuver for the first vehicle to carry out the passing maneuver base don the surroundings model, and providing the idealized passing maneuver in the form of second data values for receipt by the first vehicle.

Abstract: A localization system includes at least three locally defined locating devices whose clocks are synchronized and that receive signals of at least one vehicle; and a determination device that is configured to receive the signals of the at least one vehicle and data regarding distances of the locating devices relative to the vehicle, ascertain from the received data a surroundings model containing position data of the vehicle, and wirelessly transmit the surroundings model to the vehicle.

Abstract: A guiding device for at least one vehicle, including a receiving unit of an infrastructure sensor unit for receiving data of a surroundings of the vehicle and for receiving data of a destination of the vehicle; and an ascertainment unit, the ascertainment unit being designed to ascertain a trajectory from the data of the surroundings and the data of the destination and to transmit the data wirelessly to the vehicle.